Select your answer:

Topics:
Gestalt Therapy Cardiovascular System Basic Structure of the Human Body Muscle Tissue Life Processes - Digestion and Respiration Movement and Locomotion EMS Systems Transport System Osteoporosis The Cell Cycle & Cancer Trichology Genetics Vocabulary Communicable Diseases and Immune Response (OCR) Physiology Cardiorespiratory EnduranceOther quiz:
Biodiversity › ViewWhich two kingdoms are entirely multicellular?
A. Animalia and Plantae
B. Animalia and Protista
C. Protista and Plantae
Nervous & Endocrine Systems › View
An effector responds to stimuli. An example of an effector is
A. A receptor
B. A sensory neuron
C. A muscle
D. A cell that transmits stimuli